%0 Journal Article
%T Mechanical properties and progressive failure characteristics of sandstone containing elliptical and square openings subjected to biaxial stress
%A Zhao, Honggang
%A Sun, Haitao
%A Zhang, Dongming
%A Liu, Chao
%J PLoS ONE
%V 16
%N 3
%D 2021-03-04
%I Public Library of Science
%~ DeepDyve